Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Hechuandi, TW ranks #3,916 worldwide for total patents filed in 2021, with 29 patents from 6 inventors. Leading employers of inventors based in Hechuandi, TW include TSMC.

Showing 1–6 of 6 inventors

Rank Inventor Primary Company Patents
1 Jia-Chuan You TSMC 10
2 Chen-Ming Lee TSMC 8
3 Chin-Her Chien TSMC 4
#4 Shih-Kang Fu TSMC 3
#4 Kuo-Hui Chang TSMC 3
#6 Hsiang-Lun Kao TSMC 1